This weekend a Chinese mother will come to take some of my English books. Next week a friend visit my home library. I am really happy to welcome some guests.
Yesterday I bought two new glasses. I used bifocal grasses. It seems to be burden for my eyes. I made grasses to see far, and to see around me. (Progressive lenses). Of course I have reading glasses. Now I am wearing reading grasses to write this blog.
It is good for my eyes.
The bad point is the bag I go out is full of gadgets: grasses, smart hone, sunscreen, arm and warm covers protecting myself from air condition, salt candy, etc.
P.S I used the word "bifocal grasses". What differences are there between bifocal grasses and progressive grasses. There is no line between upper and loweer, so my grasses are porgressive grasses???
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